Question

Three-year-old Ben and his father are playing with a ball at the park. Ben’s father throws a ball high up into the air. Ben thinks the ball will never come back. His father assures him that the ball will always come back. What made Ben’s father so sure that the ball would fall back to Earth

Answer 1

Gravity will pull the ball down and the momentum if the ball will fade as it goes.

Answer 2

Gravity, it makes everything come back